DE50312007D1 - Sensorsystem für die bestimmung der glukose-konzentration im blut - Google Patents

Sensorsystem für die bestimmung der glukose-konzentration im blut

Info

Publication number
DE50312007D1
DE50312007D1 DE50312007T DE50312007T DE50312007D1 DE 50312007 D1 DE50312007 D1 DE 50312007D1 DE 50312007 T DE50312007 T DE 50312007T DE 50312007 T DE50312007 T DE 50312007T DE 50312007 D1 DE50312007 D1 DE 50312007D1
Authority
DE
Germany
Prior art keywords
sensor
fluid
oscillator
magnet
magnetic field
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50312007T
Other languages
English (en)
Inventor
Sigfrid Straessler
Peter Ryser
Klaus Ganz
Jacques Jacot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensile Pat AG
Original Assignee
Sensile Pat AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensile Pat AG filed Critical Sensile Pat AG
Application granted granted Critical
Publication of DE50312007D1 publication Critical patent/DE50312007D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • G01N2011/147—Magnetic coupling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hematology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE50312007T 2002-10-28 2003-10-22 Sensorsystem für die bestimmung der glukose-konzentration im blut Expired - Lifetime DE50312007D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02024022A EP1415590A1 (de) 2002-10-28 2002-10-28 Glukose-Sensor
CH00887/03A CH696259A5 (de) 2002-10-28 2003-05-16 Sensorsystem für die Bestimmumg der Glukose-Konzentration im Blut.
PCT/CH2003/000684 WO2004037079A1 (de) 2002-10-28 2003-10-22 Sensorsystem für die bestimmung der glukose-konzentration im blut

Publications (1)

Publication Number Publication Date
DE50312007D1 true DE50312007D1 (de) 2009-11-19

Family

ID=32178138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50312007T Expired - Lifetime DE50312007D1 (de) 2002-10-28 2003-10-22 Sensorsystem für die bestimmung der glukose-konzentration im blut

Country Status (16)

Country Link
US (1) US7789829B2 (de)
EP (2) EP1415590A1 (de)
JP (1) JP2006503678A (de)
KR (1) KR20050055043A (de)
CN (1) CN100423684C (de)
AT (1) ATE444706T1 (de)
AU (1) AU2003269666B2 (de)
BR (1) BR0306653A (de)
CA (1) CA2503896C (de)
CH (1) CH696259A5 (de)
DE (1) DE50312007D1 (de)
NO (1) NO20052596D0 (de)
PL (1) PL374945A1 (de)
TN (1) TNSN04093A1 (de)
WO (1) WO2004037079A1 (de)
YU (1) YU47204A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1937139A2 (de) * 2005-10-11 2008-07-02 Koninklijke Philips Electronics N.V. Einzeln aktivierte sensoren für implantierbare vorrichtungen
DE102007008509B4 (de) * 2007-02-21 2008-12-24 Humboldt-Universität Zu Berlin Verfahren zur Messung der Viskosität und viskosimetrischer Affinitätssensor
EP2055369A1 (de) 2007-10-30 2009-05-06 Sensile Pat AG Permeable, sensitiv beschichtete Membran
WO2010007580A1 (en) * 2008-07-14 2010-01-21 Ecole Polytechnique Federale De Lausanne (Epfl) Viscosimetric biosensor for monitoring analyte levels
EP2236077A1 (de) 2009-03-31 2010-10-06 Sensile Pat AG Medizinische Vorrichtung zum Messen einer Analytkonzentration
CN101566549B (zh) * 2009-05-27 2011-07-20 重庆天海医疗设备有限公司 血液粘度测量装置的取样/测量针
ES2388846B2 (es) * 2011-03-21 2013-06-04 Universidad De Huelva Dispositivo para la medida de propiedades reológicas y seguimiento de procesos a presión.
CN103519828B (zh) * 2013-11-04 2015-04-29 理康互联科技(北京)有限公司 分析物检测***及其传感标签
US10004433B2 (en) * 2014-07-07 2018-06-26 Verily Life Sciences Llc Electrochemical sensor chip
KR101881632B1 (ko) * 2015-11-10 2018-07-24 이인한 최소 침습 연속 혈당 측정 장치
WO2017087051A1 (en) * 2015-11-20 2017-05-26 Duke University Glucose biosensors and uses thereof
CN105854685B (zh) * 2016-06-15 2018-10-12 浙江大学 一种动态细胞打印微混合器
EP3382370A1 (de) * 2017-03-30 2018-10-03 University Of Oulu Sondenanordnung und verfahren für rheometrische messungen mit einer wegwerfsonde und fernlesbarkeit
KR102279341B1 (ko) * 2019-07-23 2021-07-20 한국과학기술원 진동 특성의 변화를 이용한 비침습적 생체지표 측정 방법 및 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD252438A1 (de) * 1986-08-08 1987-12-16 Medizin Labortechnik Veb K Rotationsviskosimeter
NL9200207A (nl) * 1992-02-05 1993-09-01 Nedap Nv Implanteerbare biomedische sensorinrichting, in het bijzonder voor meting van de glucoseconcentratie.
DE4334834A1 (de) * 1993-10-13 1995-04-20 Andrzej Dr Ing Grzegorzewski Biosensor zum Messen von Viskositäts- und/oder Dichteänderungen
US5547049A (en) * 1994-05-31 1996-08-20 Lord Corporation Magnetorheological fluid composite structures
DE19501159B4 (de) * 1995-01-06 2004-05-13 Ehwald, Rudolf, Prof. Dr.sc.nat. Mikrosensor zur Bestimmung der Konzentration von Glukose und anderen Analyten in Flüssigkeiten auf der Basis der Affinitätsviskosimetrie
US5743262A (en) * 1995-06-07 1998-04-28 Masimo Corporation Blood glucose monitoring system
DE19714087C2 (de) * 1997-04-07 2000-06-21 Rudolph Ehwald Verfahren zur Affinitätsviskosimetrie und viskosimetrischer Affinitätssensor
GB2335496B (en) * 1998-03-20 2000-06-07 David Eglise Sensing devices & systems
US6271044B1 (en) * 1998-05-06 2001-08-07 University Of Pittsburgh Of The Commonwealth System Of Higher Education Method and kit for detecting an analyte
US6201980B1 (en) * 1998-10-05 2001-03-13 The Regents Of The University Of California Implantable medical sensor system
US6200532B1 (en) * 1998-11-20 2001-03-13 Akzo Nobel Nv Devices and method for performing blood coagulation assays by piezoelectric sensing
US7284413B2 (en) * 2000-05-26 2007-10-23 Rudolf Ehwald Method and apparatus for measuring viscosity
US6668621B1 (en) * 2002-06-13 2003-12-30 Hubert Arthur Wright Viscosity measurement by means of damped resonant vibration normal to an approximate rigid plate
US7226414B2 (en) * 2002-10-09 2007-06-05 Biotex, Inc. Method and apparatus for analyte sensing

Also Published As

Publication number Publication date
NO20052596L (no) 2005-05-30
ATE444706T1 (de) 2009-10-15
CN100423684C (zh) 2008-10-08
EP1415590A1 (de) 2004-05-06
US20060100493A1 (en) 2006-05-11
WO2004037079A1 (de) 2004-05-06
JP2006503678A (ja) 2006-02-02
CA2503896A1 (en) 2004-05-06
YU47204A (sh) 2006-05-25
CA2503896C (en) 2012-11-27
EP1555933A1 (de) 2005-07-27
CN1708254A (zh) 2005-12-14
US7789829B2 (en) 2010-09-07
AU2003269666A1 (en) 2004-05-13
BR0306653A (pt) 2004-10-05
NO20052596D0 (no) 2005-05-30
AU2003269666B2 (en) 2008-09-11
EP1555933B1 (de) 2009-10-07
PL374945A1 (en) 2005-11-14
KR20050055043A (ko) 2005-06-10
CH696259A5 (de) 2007-03-15
TNSN04093A1 (en) 2006-06-01

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